Packout Tool Box Insert For 6" Sanding Discs - Jonah Pope Design (JP-SD)

From the designer:

This is a custom insert that I have designed to fit your Milwaukee Packout to store all your 150mm/6 Inch Orbital Sanding Pads. It specifically fits the Milwaukee 48-22-8424 PACKOUT Toolbox.
LINK: https://www.milwaukeetool.com/Products/Storage-Solutions/PACKOUT/PACKOUT-Tool-Boxes/48-22-8424

Features

• Efficient Storage - Store and sort your 150mm orbital sanding pads like never before! 6 dedicated spots are available for all your storage needs. Additional tub storage is available surrounding the 6 slots for your smaller items.

• Grit Sorting - I've designed a fully custom system to label and sort your different grits of sandpaper. This allows you to store multiple different grits in a single slot! The divider consists of a disc that sits between the pads which has a handle attached. This handle allows for easily lifting out your chosen sandpaper. 

• Grit Labels - I designed fully modular printable labels that slot into the dividers handle section. You can see these above as they are printed in red for the photos. Pre-made STL label files are included for 40, 60, 80, 100, 120, 150, 180, 220, 240 and 400 Grit sandpaper.

This insert comes with FREE latches that say "6" SANDING DISCS" 

It has optional dividers.  If you order with dividers, you get 6 of them and a complete set of grit labels.